US2985605A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Composition for recoating acoustic tile and the like
Assignee: Sherwin Williams Co
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Filing: 1958-10-08
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Granted: 1961-05-23
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Expires: 1978-10-08
Abstract
No abstract record available.
Inventors
- 👤 Domanski Jerzy
- 👤 James G Linn
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 09:25
CPC Classifications
C; C09; C09D; C09D133/00; C09D133/04; C09D133/06; C09D133/08
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
78 words
A RECOATING COMPOSITION FOR ACOUSTIC TILES AND BOARDS CONSISTING ESSENTIALLY OF: PARTS BY WEIGHT POLYALKYL ACRYLATE RESIN ------------------- 100 AROMATIC HYDROCARBON SOLVENT --------------- 200-300 AROMATIC HYDROCARBON SOLVENT --------------- 30-60 ALKALINE EARTH METAL SOAP OF A HIGHER MOLECULAR WEIGHT FATTY ACID --------------------- .5-5 WHITE HIDING PIGMENT ----------------------- 150-250 SILICATE PIGMENT --------------------------- 5-20 MONOALKYL ETHER OF ALKYLENE GLYCOL --------- 30-70 WATER -------------------------------------- .30-1 SAID AROMATIC HYDROCARBON SOLVENT BEING SELECTED FROM THE GROUP CONSISTING OF BENZENE, XYLENE, TOLUENE, AND SOLVENT NAPHTHA.
Claim 2
Dependent Claim
78 words
A RECOATING COMPOSITION FOR ACOUSTIC TILES AND BOARDS CONSISTING ESSENTIALLY OF: PARTS BY WEIGHT POLYALKYL ACRYLATE RESIN ------------------- 100 AROMATIC HYDROCARBON SOLVENT --------------- 200-300 AROMATIC HYDROCARBON SOLVENT --------------- 30-60 ALKALINE EARTH METAL SOAP OF A HIGHER MOLECULAR WEIGHT FATTY ACID --------------------- .5-5 WHITE HIDING PIGMENT ----------------------- 150-250 SILICATE PIGMENT --------------------------- 5-20 MONOALKYL ETHER OF ALKYLENE GLYCOL --------- 30-70 WATER -------------------------------------- .30-1 SAID AROMATIC HYDROCARBON SOLVENT BEING SELECTED FROM THE GROUP CONSISTING OF BENZENE, XYLENE, TOLUENE, AND SOLVENT NAPHTHA.
References Cited (Backward Citations)
US2413259A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-05-22 | 1964-11-21 | 1965-05-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-05-22 | 1968-11-21 | 1969-05-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-05-22 | 1972-11-21 | 1973-05-23 | $7700.00 | Window Closed / Lapsed |